CVE-2023-53367: Linux Kernel

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

In the Linux kernel, the following vulnerability has been resolved: accel/habanalabs: fix mem leak in capture user mappings This commit fixes a memory leak caused when clearing the user_mappings info when a new context is opened immediately after user_mapping is captured and a hard reset is performed.

Affected products

• Linux Linux Kernel: from 5.1, before 6.4.12 (fixed in 6.4.12)

Published 2025-09-17. Last modified 2026-06-17.